Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Gibbous 95%

18:38

09:04

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 16:56, Transit: 12:19. Moon - Rise: 18:38, Set: 09:04. Civil Dark: 17:27 - 07:10. Nautical Dark: 18:02 - 06:35. Astro Dark: 18:36 - 06:01

Total Clouds (% Sky Obscured)

99
98
100
94
93
94
93
93
96
88
93
100
95
100
100
96
93
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
98
97
81
68
73
87
86
69
74
93
100
93
97
100
92
87
84
85
87
89
94
100
100

Medium Clouds (% Sky Obscured)

84
63
52
63
46
24
35
30
67
57
68
90
82
100
100
82
86
86
100
100
100
100
100
100

High Clouds (% Sky Obscured)

50
38
9
55
44
37
3
2
0
2
2
35
5
40
40
40
40
35
73
100
100
100
100
34

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
9
9
2
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
9
3
16
20
0
0
0
0
0
0
0
3
6
2
0
0
0
0
0
0
0
38
38

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

74
60
32
28
32
31
37
38
52
63
85
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.9
0.4
0
0
0
0
0
0
0
0
0
1
1
1.6
1.2
1
1.1
0.7
0.9
0.9
1
1
1.2
1.6

Wind Speed/Direction (mph)

9
7
7
7
6
6
7
7
8
8
6
6
6
4
4
4
5
4
3
2
2
2
2
1

Chance of Frost

Temperature (°C)

3
4
4
5
2
3
3
4
3
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

0
1
1
2
-1
-0
0
1
1
-0
-1
-2
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-1

Dew Point (°C)

3
4
4
5
2
3
3
3
3
2
1
1
1
0
1
1
0
1
1
1
1
1
1
1

Relative Humidity (%)

98
100
98
100
100
98
98
98
98
96
96
96
98
98
100
100
98
100
100
100
100
100
100
100

Pressure (mb)

1008
1008
1009
1009
1008
1007
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

354
353
353
355
357
355
352
351
351
349
352
354
357
360
361
360
362
363
363
362
360
359
361
362

Monday 5

Waning Gibbous 88%

19:55

09:37

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 16:57, Transit: 12:19. Moon - Rise: 19:55, Set: 09:37. Civil Dark: 17:28 - 07:10. Nautical Dark: 18:03 - 06:35. Astro Dark: 18:37 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
96
98
98
97
92
89
91
96
99
81
60
62
53
39
65
87
100
100
100
100
94

Low Clouds (% Sky Obscured)

100
100
100
93
96
94
94
91
88
85
92
99
80
60
49
38
28
53
79
85
82
60
64
65

Medium Clouds (% Sky Obscured)

95
100
100
92
61
49
23
0
0
8
24
1
29
0
0
0
0
2
35
1
9
10
12
47

High Clouds (% Sky Obscured)

5
10
10
0
0
0
0
0
0
0
0
0
0
1
10
10
10
20
38
100
100
100
100
77

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
9
3
2
1
1
8
8
4
8
0
0
0
0
0
0
0
0

Fog (%)

55
51
0
0
0
0
0
0
0
0
23
46
63
63
40
22
0
0
0
0
0
0
0
1

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
93
86
70
57
52
35
18
9
11
10
9
3
1
0
0
1
3
6
9
12
13
15
4

Precipitation Amount (mm)

0.8
0.5
0.6
0.4
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
1
2
2
2
2
2
3
3
3
3
4
5
5
5
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

0
0
0
1
0
1
2
2
2
2
2
1
1
1
1
1
0
-1
-2
-1
1
0
1
0

Feels Like (°C)

-2
-2
-2
-2
-2
-1
-0
-1
0
-1
-1
-2
-2
-2
-2
-3
-4
-4
-4
-3
-2
-2
-2
-3

Dew Point (°C)

-0
0
0
1
0
1
2
2
2
2
1
0
0
1
0
0
-0
-1
-2
-1
1
0
1
0

Relative Humidity (%)

98
98
100
100
98
100
100
100
100
98
98
98
96
98
96
98
98
98
100
100
100
100
100
100

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1016
1017
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

360
363
362
358
352
351
355
361
369
364
354
351
348
348
346
343
340
338
334
332
329
324
323
321

Tuesday 6

Waning Gibbous 80%

21:07

10:04

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 16:58, Transit: 12:19. Moon - Rise: 21:07, Set: 10:04. Civil Dark: 17:29 - 07:10. Nautical Dark: 18:04 - 06:35. Astro Dark: 18:38 - 06:01

Total Clouds (% Sky Obscured)

99
100
98
99
100
100
96
100
99
100
78
100
100
100
94
100
100
100
100
100
100
86
74
62

Low Clouds (% Sky Obscured)

66
69
68
72
82
83
94
100
90
89
64
80
94
92
85
92
95
94
95
95
99
82
74
62

Medium Clouds (% Sky Obscured)

91
100
92
88
100
71
91
37
28
15
67
14
32
45
89
100
95
98
100
45
55
37
18
0

High Clouds (% Sky Obscured)

35
45
50
50
100
98
78
75
96
54
77
100
74
72
32
84
73
46
100
100
28
23
12
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

2
2
0
0
0
0
0
0
0
0
100
100
100
100
52
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

3
15
18
20
18
7
15
14
12
9
11
21
33
37
75
87
87
93
95
84
81
45
42
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.4
0.5
0.5
0.3
0.5
0.2
0.1
0

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
3
3
4
3
4
5
5
4
5
4
2
2
1
1
1
3
3

Chance of Frost

Temperature (°C)

0
1
2
2
3
3
4
4
4
4
3
3
2
2
2
2
2
2
1
1
1
1
0
0

Feels Like (°C)

-3
-2
-1
-0
1
1
2
2
2
1
1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-3

Dew Point (°C)

1
1
2
2
3
3
4
4
4
4
3
3
2
2
2
2
2
2
1
1
1
1
0
0

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
98
100
100
100
100
100
100
100
98

Pressure (mb)

1021
1022
1022
1022
1022
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

319
316
314
313
311
311
309
309
309
310
311
309
308
310
310
312
314
316
319
326
334
336
338
337

Wednesday 7

Waning Gibbous 71%

22:16

10:26

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 16:59, Transit: 12:20. Moon - Rise: 22:16, Set: 10:26. Civil Dark: 17:30 - 07:10. Nautical Dark: 18:05 - 06:35. Astro Dark: 18:39 - 06:01

Total Clouds (% Sky Obscured)

62
63
67
73
77
81
86
92
97
98
99
100
98
95
93
95
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
63
67
73
77
81
68
56
25
35
30
50
62
76
87
91
95
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
2
2
4
6
10
22
75
83
88
94
100
86
65
33
50
65
85
56
30
0
5
8
10

High Clouds (% Sky Obscured)

0
0
0
0
1
8
29
65
86
71
86
100
68
29
1
1
0
0
0
1
2
7
7
5

ISS Passover

Visibility (miles)

0
0
0
0
0
2
2
9
0
0
9
9
8
8
8
9
9
9
0
0
1
0
0
0

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

27
16
2
4
4
1
5
6
8
1
3
1
25
38
45
86
95
95
95
95
57
60
58
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.4
1.3
0.8
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

3
4
4
4
5
5
4
4
3
3
3
4
4
4
4
4
4
4
4
5
4
3
3
3

Chance of Frost

Temperature (°C)

0
1
2
2
3
3
4
3
3
3
2
2
1
1
-0
-1
-1
-1
-0
0
0
0
0
1

Feels Like (°C)

-3
-2
-2
-2
-1
-0
1
1
1
1
-1
-2
-2
-3
-4
-5
-4
-4
-3
-4
-3
-2
-2
-2

Dew Point (°C)

0
1
1
2
2
3
4
3
3
3
2
1
1
0
-1
-2
-1
-1
-1
-0
-0
0
0
1

Relative Humidity (%)

98
100
98
98
98
98
100
98
100
100
98
96
96
96
98
96
96
96
98
98
98
100
100
100

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

337
339
339
337
335
334
333
331
330
329
328
326
322
320
321
320
323
321
321
321
323
324
324
322

Thursday 8

Waning Gibbous 61%

23:21

10:46

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Good
23 Good
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:41, Set: 17:00, Transit: 12:20. Moon - Rise: 23:21, Set: 10:46. Civil Dark: 17:31 - 07:10. Nautical Dark: 18:06 - 06:35. Astro Dark: 18:40 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
98
96
95
96
98
100
99
98
97
98
99
100
6
12
20
48
73
98
92
86
80

Low Clouds (% Sky Obscured)

100
100
100
97
93
90
88
86
84
88
92
96
97
99
100
6
11
17
11
6
0
0
0
0

Medium Clouds (% Sky Obscured)

8
5
32
7
11
17
48
56
71
56
38
16
53
54
85
0
0
0
20
40
60
55
46
38

High Clouds (% Sky Obscured)

7
8
10
14
22
28
30
29
36
34
28
26
40
54
68
1
2
4
35
67
98
75
50
25

ISS Passover

Visibility (miles)

6
9
9
9
8
8
1
9
1
1
1
2
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
38
32
25
23
14
13
22
6
8
12
2
6
7
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
3
3
3
3
2
2
2
2
3
3
3
3
3
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

0
0
1
2
2
3
3
3
3
2
1
1
0
1
0
0
-1
-0
-1
-1
-1
-1
-1
-1

Feels Like (°C)

-2
-2
-1
-1
-0
1
1
1
1
1
-2
-2
-3
-3
-4
-2
-2
-2
-3
-2
-2
-3
-4
-5

Dew Point (°C)

0
0
1
1
2
2
3
2
2
2
1
1
-0
0
-1
-1
-1
-1
-2
-1
-2
-2
-2
-2

Relative Humidity (%)

100
98
96
98
98
96
98
96
98
100
96
98
96
96
96
94
96
94
92
94
92
92
91
91

Pressure (mb)

1025
1026
1027
1027
1027
1027
1027
1027
1027
1028
1029
1029
1030
1030
1031
1031
1030
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

320
320
322
323
325
326
325
324
324
324
324
325
328
331
331
327
325
323
321
321
321
322
319
317

Friday 9

Waning Gibbous 51%

00:25

11:05

07 Bad
08 OK
09 OK
10 OK
11 OK
12 Bad
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK

Sun - Rise: 07:41, Set: 17:01, Transit: 12:21. Moon - Rise: 00:25, Set: 11:05. Civil Dark: 17:32 - 07:10. Nautical Dark: 18:07 - 06:35. Astro Dark: 18:40 - 06:01

Total Clouds (% Sky Obscured)

59
38
19
24
28
32
21
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15

Low Clouds (% Sky Obscured)

0
0
0
11
22
32
21
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
23
6
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

17
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

ISS Passover

Visibility (miles)

9
9
9
9
6
3
0
3
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

-1
1
2
3
4
5
5
6
6
6
5
5
4
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

-5
-5
-5
-5
0
1
2
2
3
4
3
2
2
2
2
2
1
1
1
1
0
-0
-0
-0

Dew Point (°C)

-2
-1
1
2
3
4
5
5
5
6
4
3
3
2
2
3
2
2
3
2
2
2
2
2

Relative Humidity (%)

91
92
94
94
94
96
96
96
98
98
94
91
89
88
88
88
86
86
88
88
86
86
88
88

Pressure (mb)

1031
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

314
312
310
308
308
307
306
305
303
301
299
298
296
295
294
294
293
293
293
293
294
294
294
294

Saturday 10

Third Quarter 41%

01:29

11:25

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:40, Set: 17:02, Transit: 12:21. Moon - Rise: 01:29, Set: 11:25. Civil Dark: 17:33 - 07:09. Nautical Dark: 18:08 - 06:34. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

50
60
65
74
77
80
82
88
90
82
78
82
91
98
100
100
100
100
91
83
74

Low Clouds (% Sky Obscured)

1
1
1
2
3
7
23
7
9
35
18
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
60
65
74
77
73
63
57
51
41
59
75
74
65
70
72
73
75
72
69
66

High Clouds (% Sky Obscured)

29
45
43
41
18
10
13
22
14
41
68
82
91
98
100
100
100
100
80
61
41

ISS Passover

Visibility (miles)

9
9
9
9
6
3
0
3
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

4
5
6
7
8
9
9
9
8
8
7
6
5
5
4
5
5
4
4
4
4

Feels Like (°C)

-1
-0
-0
0
4
5
5
6
6
6
4
3
3
3
2
2
1
0
0
0
0

Dew Point (°C)

2
3
5
6
7
8
9
8
8
7
6
4
3
3
2
3
3
3
2
2
2

Relative Humidity (%)

86
89
91
93
94
95
95
96
95
96
93
91
88
88
86
86
86
88
86
86
85

Pressure (mb)

1028
1027
1027
1027
1026
1025
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

293
294
294
295
294
293
293
292
291
291
291
291
291
291
291
291
291
291
292
292
292

Forecast for California Bar, Josephine, United States of America (42.11,-123.41)

Generated: 04/01/26 07:54:07. Forecast: 04/01/26 to 10/01/26. Timezone: UTC-8.00